java convert array to array list code example
Example 1: java array to list
Integer[] spam = new Integer[] { 1, 2, 3 };
List<Integer> list = Arrays.asList(spam);Example 2: java list to array
String[] arr = list.toArray(new String[list.size()]);Integer[] spam = new Integer[] { 1, 2, 3 };
List<Integer> list = Arrays.asList(spam);String[] arr = list.toArray(new String[list.size()]);